Update list of allowed fonts during lockdown mode to allow for fonts requested by apple.com
<rdar://problem/106816141>
Pull request: https://github.com/WebKit/WebKit/pull/11617
Committed 261769@main (5c176d5e6cca): <https://commits.webkit.org/261769@main> Reviewed commits have been landed. Closing PR #11617 and removing active labels.